{% extends "base.html" %}
{% block content %}
    <div class="container">
        <div>
            <h1>404</h1>
        </div>
        <div>
            <p>抱歉，您访问的页面不存在</p>
        </div>
        <div>
            <a href="{{ url_for("qa.index") }}">返回首页</a>
        </div>
    </div>
{% endblock %}